Lava Z81
#4728
Unnecto Air 5.5
#4812Category Breakdown
Lava Z81
Unnecto Air 5.5
Performance
56.038.8
Camera
27.936.0
Display
56.556.5
Battery
24.220.0
Build
0.20.2
Connectivity
45.635.8
Audio
8.987.6
Overall
31.530.9
Summary
- The Lava Z81 features a slightly larger 5.7-inch IPS LCD display with a resolution of 720 x 1440 pixels, offering a higher pixel density compared to the Unnecto Air 5.5's 5.5-inch display at 720 x 1280 pixels.
- In terms of performance, the Z81 is equipped with a more advanced Mediatek MT6761 Helio A22 chipset and a faster quad-core CPU at 2.0 GHz, while the Unnecto has a less powerful 1.3 GHz quad-core processor.
- Both phones have a 13 MP rear camera, but the Z81 supports video recording at 1080p@30fps, whereas the Unnecto can record at 1080p@60fps.
- The Z81 also has a larger battery capacity of 3000 mAh compared to the Unnecto's 2100 mAh, providing better endurance.
- Software-wise, the Z81 runs on Android 8.1 (Oreo), offering a more updated experience than the Unnecto's Android 4.4.2 (KitKat).
- In terms of build quality, the Z81 is lighter at 141g, while the Unnecto weighs 156g and has a slightly thicker profile.
Side-by-side Specification Comparison
Lava Z81
Unnecto Air 5.5
General
Release Date
2018
2015
Announced
2018
2015
Description
For India
N/A
Display
Size
5.7"
5.5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Mediatek MT6761 Helio A22 (12 nm)
N/A
CPU
Quad-core 2.0 GHz Cortex-A53
Quad-core 1.3 GHz
GPU
PowerVR GE8320
Mali-450MP4
Memory
16GB 2GB RAM, 32GB 3GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC
Camera
Main Camera
13 MP, f/2.2
13 MP, AF
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR
Front Camera
13 MP, f/2.0
5 MP
Front Camera Features
LED flash
N/A
Video Recording
1080p@30fps
1080p@60fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
2100 mAh
Battery Details
Li-Po 3000 mAh, non-removable
Li-Ion 2100 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
152.2 x 73 x 7.9 mm (5.99 x 2.87 x 0.31 in)
153 x 76 x 8.5 mm (6.02 x 2.99 x 0.33 in)
Weight
141 g
156 g
Materials
N/A
N/A
Colors
Black/Blue, Gold/Black
Black, White, Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Dual SIM (dual stand-by)
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
4.2, A2DP, LE
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 8.1 (Oreo)
Android 4.4.2 (KitKat)
Fingerprint
✓
✗
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity
Accelerometer